Pyridine series

2,3,3,3-TETRAFLUOROPROPANOIC A

2,4,6-Trichloropyridine

Diethylaminosulfur trifluoride

2-(trifluoromethyl)nicotinic a

2-Iodobenzoic acid

4-Chlorobenzoic acid

2-Chlorobenzoic acid

Sodium trifluoromethanesulfina

Zinc TrifluoroMethanesulfinate

Hydrochloric acid

1-boc-piperazine

3',4'-(Methylenedioxy)acetophe